CN202202827U - Adjustable quickly-replaced drill pipe for pile driver - Google Patents
Adjustable quickly-replaced drill pipe for pile driver Download PDFInfo
- Publication number
- CN202202827U CN202202827U CN2011202867874U CN201120286787U CN202202827U CN 202202827 U CN202202827 U CN 202202827U CN 2011202867874 U CN2011202867874 U CN 2011202867874U CN 201120286787 U CN201120286787 U CN 201120286787U CN 202202827 U CN202202827 U CN 202202827U
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- CN
- China
- Prior art keywords
- rod
- drill pipe
- adapter sleeve
- jointed rod
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an adjustable quickly-replaced drill pipe for a pile driver. A screw rod is arranged at the upper middle part of a spiral bit; a mounting groove is arranged at the top end of the screw rod; a lower connection drill pipe is mounted in the mounting groove; the lower end of the lower connection drill pipe is fixed in the mounting groove of the screw rod by a shaft pin; a lower rapid connection sleeve is arranged at the upper end of the lower connection drill pipe; a middle connection drill pipe is mounted at the upper end of the lower rapid connection sleeve; an upper rapid connection sleeve is arranged at the upper end of the middle connection drill pipe; an upper connection drill pipe is mounted at the upper end of the upper rapid connection sleeve; and a flange is mounted at the upper end of the upper connection drill pipe. When the adjustable quickly-replaced drill pipe is used, the quantity of the connection drill pipes is randomly increased or decreased according to demands so that the depth of piling is adjusted.
Description
Technical field
The utility model relates to a kind of piling machinery, definite a kind of pile driver auger stem of adjusting run of steel of saying so.
Background technology
The pile driver drilling rod of selling in the market and using mostly according to length specification, is designed to size different fixed formula drilling rod; During construction; Also to carry and change the drilling rod of different length as required, not only time-consuming, and increased the cost of production of construction operation.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned defective, and a kind of quick change pile driver drilling rod of adjusting run of steel is provided, and to reduce production costs, practices thrift manpower, improves usage ratio of equipment.
Jointed rod is formed under during the scheme of the utility model is reached and gone up by augers, quick adapter sleeve, screw rod, flange, and its design feature middle part on augers is shaped on screw rod, and the top of screw rod is provided with mounting groove; Jointed rod is housed down in the mounting groove; The lower end of following jointed rod is fixed on by pivot pin in the mounting groove of screw rod, and quick adapter sleeve is equipped with down in the upper end of following jointed rod, and middle jointed rod is equipped with in the upper end of following quick adapter sleeve; The upper end of following jointed rod is provided with inserting groove; The lower end of middle jointed rod is provided with connection-peg, and the connection-peg of middle jointed rod lower end is installed in down in the inserting groove of jointed rod upper end, and following quick adapter sleeve is sleeved on the outside of inserting groove; The junction, middle part that is positioned at connection-peg inserting groove and adapter sleeve is provided with connecting hole; Connecting pin is housed in the connecting hole, and the left end of connecting pin is equipped with spring pad, and locking pin is equipped with in the outside of spring pad.Quick adapter sleeve is equipped with in the upper end of middle jointed rod, and jointed rod is equipped with in the upper end of going up quick adapter sleeve, and flange is equipped with in the upper end of last jointed rod, can increase and decrease jointed rod as required arbitrarily during use, the adjustment driving depth.
The utility model is simple in structure, modern design, because drilling rod adopts multistage quick adapter sleeve and connecting pin to cooperate assembling, not only drilling rod length is adjustable, and the drilling rod maneuverability that changes the outfit, and is quick and convenient, and can in the scope of setting, regulate driving depth arbitrarily,
Do further explain below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is quick adapter sleeve structural representation.
The specific embodiment
The middle part of going up of the augers 1 shown in Fig. 1-2 is shaped on screw rod 2, and the top of screw rod is provided with mounting groove, and jointed rod 3 is housed down in the mounting groove; The lower end of following jointed rod is fixed on by pivot pin in the mounting groove of screw rod, and quick adapter sleeve 4 is equipped with down in the upper end of following jointed rod, and middle jointed rod 5 is equipped with in the upper end of following quick adapter sleeve; The upper end of following jointed rod is provided with inserting groove 10, and the lower end of middle jointed rod is provided with connection-peg 11, and the connection-peg of middle jointed rod lower end is installed in down in the inserting groove of jointed rod upper end; Quick adapter sleeve 4 is sleeved on the outside of inserting groove down, is positioned at connection-peg 11, and the junction, middle part of inserting groove 10 and adapter sleeve 4 is provided with connecting hole; Connecting pin 6 is housed in the connecting hole; The left end of connecting pin is equipped with spring pad, and locking pin 7 is equipped with in the outside of spring pad, and quick adapter sleeve is equipped with in the upper end of middle jointed rod; Jointed rod 8 is equipped with in the upper end of going up quick adapter sleeve, and flange 9 is equipped with in the upper end of last jointed rod.
Claims (2)
1. adjustable quick change pile driver drilling rod; Jointed rod is formed under in reaching upward by augers, quick adapter sleeve, screw rod, flange; It is characterized in that: the middle part of going up of described augers (1) is shaped on screw rod (2), and the top of screw rod is provided with mounting groove, and jointed rod (3) is housed down in the mounting groove; The lower end of following jointed rod is fixed in the mounting groove of screw rod by pivot pin; Quick adapter sleeve (4) is equipped with down in the upper end of following jointed rod, and middle jointed rod (5) is equipped with in the upper end of following quick adapter sleeve, and quick adapter sleeve is equipped with in the upper end of middle jointed rod; Jointed rod (8) is equipped with in the upper end of going up quick adapter sleeve, and flange (9) is equipped with in the upper end of last jointed rod.
2. adjustable quick change pile driver drilling rod according to claim 1; It is characterized in that: the described upper end of jointed rod down is provided with inserting groove (10), and the lower end of middle jointed rod is provided with connection-peg (11), and the connection-peg of middle jointed rod lower end is installed in down in the inserting groove of jointed rod upper end; Quick adapter sleeve (4) is sleeved on the outside of inserting groove down; Be positioned at connection-peg (11), the junction, middle part of inserting groove (10) and adapter sleeve (4) is provided with connecting hole, and connecting pin (6) is housed in the connecting hole; The left end of connecting pin is equipped with spring pad, and locking pin (7) is equipped with in the outside of spring pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867874U CN202202827U (en) | 2011-08-09 | 2011-08-09 | Adjustable quickly-replaced drill pipe for pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867874U CN202202827U (en) | 2011-08-09 | 2011-08-09 | Adjustable quickly-replaced drill pipe for pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202827U true CN202202827U (en) | 2012-04-25 |
Family
ID=45966956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202867874U Expired - Fee Related CN202202827U (en) | 2011-08-09 | 2011-08-09 | Adjustable quickly-replaced drill pipe for pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202827U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114000A (en) * | 2015-08-18 | 2015-12-02 | 潘啟国 | Drill rod fixing device of drilling machine |
| CN106088089A (en) * | 2016-08-25 | 2016-11-09 | 国网安徽省电力公司亳州供电公司 | Power equipment connects fixing with boring stake |
| CN107433353A (en) * | 2017-09-14 | 2017-12-05 | 张家港钻通设备有限公司 | A kind of combined drill device with multistage drill bit |
| CN107996075A (en) * | 2017-12-26 | 2018-05-08 | 庄甲菁 | A kind of run of steel adjustable ground auger |
| CN110206012A (en) * | 2019-06-06 | 2019-09-06 | 河海大学 | One kind can linking spiral plate deep layer strong rammer device and construction method |
-
2011
- 2011-08-09 CN CN2011202867874U patent/CN202202827U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114000A (en) * | 2015-08-18 | 2015-12-02 | 潘啟国 | Drill rod fixing device of drilling machine |
| CN106088089A (en) * | 2016-08-25 | 2016-11-09 | 国网安徽省电力公司亳州供电公司 | Power equipment connects fixing with boring stake |
| CN107433353A (en) * | 2017-09-14 | 2017-12-05 | 张家港钻通设备有限公司 | A kind of combined drill device with multistage drill bit |
| CN107996075A (en) * | 2017-12-26 | 2018-05-08 | 庄甲菁 | A kind of run of steel adjustable ground auger |
| CN107996075B (en) * | 2017-12-26 | 2021-02-02 | 山东普丰园林科技有限公司 | Ground auger with adjustable drilling rod length |
| CN110206012A (en) * | 2019-06-06 | 2019-09-06 | 河海大学 | One kind can linking spiral plate deep layer strong rammer device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130809 |